SBS 0802+529
LIKELY
MILKY WAY
Constellation
Lynx |
Equatorial coordinates
α = 08 05 47.956
δ = +52 46 28.322 |
Galactic coordinates
l = 165.6619°
b = 32.3252° |
| Suspected |
2012Ref |
| Confirmed |
- |
| Symbiotic IR type |
S?Ref |
| Hot component type |
- |
| Outbursts |
- |
|
|
Symbiotic Catalogs
| Bidelman (1954) |
- |
Allen (1984) |
- |
Belzcyński et al. (2001) |
- |
| Gaposchkin (1957) |
- |
Kenyon (1986) |
- |
Akras et al. (2019) |
- |
| Boyarchuk (1969) |
- |
Vaidis (1988, 1991) |
- |
Position
| Right ascension (°) |
121.4498Ref |
Parallax (mas) |
-0.006±0.067Ref |
Reddening E(B-V) (mag) |
0.03±0.0Ref, Note |
| Declination (°) |
52.7745Ref |
Distance (kpc) |
6.50Ref, Note
-, Note |
|
|
| Galactic longitude (°) |
165.6619Ref |
Proper motion in α (mas/yr) |
1.03±0.06Ref |
|
|
| Galactic latitude (°) |
32.3252Ref |
Proper motion in δ (mas/yr) |
-0.63±0.05Ref |
|
|
Observations
| X-Ray |
NoRef |
IR type |
S?Ref |
Radio |
- |
| X-Ray type |
- |
J (mag) |
8.34Ref |
Flickering |
- |
| GALEX FUV (mag) |
- |
H (mag) |
7.51Ref |
Outbursts |
- |
| GALEX NUV (mag) |
- |
K (mag) |
7.17Ref |
Outburst type |
- |
| IUE |
NoRef |
WISE W1 (mag) |
6.68Ref |
Jets |
- |
| FUSE |
NoRef |
WISE W2 (mag) |
6.61Ref |
Resolved nebula |
- |
| U (mag) |
- |
WISE W3 (mag) |
5.88Ref |
IPmax (eV) |
13.6Ref |
| B (mag) |
14.97Ref |
WISE W4 (mag) |
5.62Ref |
[O III] lines |
NoRef |
| V (mag) |
13.11Ref |
IRAS 12μm (Jy) |
- |
He II lines |
NoRef |
| R (mag) |
- |
IRAS 25μm (Jy) |
- |
[Fe VII] lines |
NoRef |
| I (mag) |
- |
IRAS 60μm (Jy) |
- |
O VI lines |
NoRef |
| BP (mag) |
17.84Ref |
IRAS 100μm (Jy) |
- |
|
|
| G (mag) |
13.89Ref |
AKARI S09 (Jy) |
0.21Ref |
|
|
| RP (mag) |
12.03Ref |
AKARI S18 (Jy) |
- |
|
|
Orbit
| Orbital period (days) |
- |
γ velocity (km/h) |
- |
Size of giant’s orbit (AU) |
- |
| Eccentricity |
- |
RV of giant (km/h) |
- |
Separation (AU) |
- |
| Inclination (°) |
- |
Inferior conj. of giant (JD) |
- |
Mass function |
- |
| Eclipses |
- |
|
|
Mass ratio |
- |
| Orbital ephemeris |
- |
|
|
|
|
Cool component
| Spectral type |
M2Ref |
Mass (M⊙) |
- |
Pulsation |
YesRef |
| Eff. temperature (K) |
- |
Radius (R⊙) |
- |
Type |
MiraRef |
| IR type |
S?Ref |
Luminosity (L⊙) |
- |
Pulsation period (days) |
362.7100223Ref |
| Metallicity [Fe/H] |
- |
|
|
Pulsation ephemeris |
- |
Hot component
| Type/Spectral type |
- |
Mass (M⊙) |
- |
Spin period (min) |
- |
| Shell-burning/Accreting-only |
- |
Radius (R⊙) |
- |
Accretion disk |
- |
| Eff. temperature (K) |
- |
Luminosity (L⊙) |
- |
|
|
| Lower limit (K) |
- |
|
|
|
|
| Upper limit (K) |
- |
|
|
|
|
References
- Chavushyan, V., Erastova, L., Tovmassian, G. et al., 2012, BaltA, 21, 200, 2012BaltA..21..200C
Last updated: August 13, 2020